Incidental Mutation 'R2048:Myh9'
ID 222271
Institutional Source Beutler Lab
Gene Symbol Myh9
Ensembl Gene ENSMUSG00000022443
Gene Name myosin, heavy polypeptide 9, non-muscle
Synonyms Myhn-1, myosin IIA, Fltn, Myhn1, D0Jmb2, E030044M24Rik, NMHC II-A
MMRRC Submission 040055-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2048 (G1)
Quality Score 92
Status Validated
Chromosome 15
Chromosomal Location 77644787-77726375 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 77655332 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Methionine at position 1208 (T1208M)
Ref Sequence ENSEMBL: ENSMUSP00000016771 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016771] [ENSMUST00000231192]
AlphaFold Q8VDD5
Predicted Effect possibly damaging
Transcript: ENSMUST00000016771
AA Change: T1208M

PolyPhen 2 Score 0.698 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000016771
Gene: ENSMUSG00000022443
AA Change: T1208M

DomainStartEndE-ValueType
Pfam:Myosin_N 29 69 3.4e-11 PFAM
MYSc 75 777 N/A SMART
IQ 778 800 1.46e-3 SMART
Pfam:Myosin_tail_1 841 1921 N/A PFAM
low complexity region 1948 1959 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139729
Predicted Effect probably benign
Transcript: ENSMUST00000229259
Predicted Effect probably benign
Transcript: ENSMUST00000231192
Meta Mutation Damage Score 0.1086 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.2%
Validation Efficiency 98% (52/53)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a conventional non-muscle myosin; this protein should not be confused with the unconventional myosin-9a or 9b (MYO9A or MYO9B). The encoded protein is a myosin IIA heavy chain that contains an IQ domain and a myosin head-like domain which is involved in several important functions, including cytokinesis, cell motility and maintenance of cell shape. Defects in this gene have been associated with non-syndromic sensorineural deafness autosomal dominant type 17, Epstein syndrome, Alport syndrome with macrothrombocytopenia, Sebastian syndrome, Fechtner syndrome and macrothrombocytopenia with progressive sensorineural deafness. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous null mice display embryonic lethality. Heterozygous null mice display hearing loss with incomplete penetrance. Mice homozygous or heterozygous for one of several knock-in alleles exhibit macrothrombocytopenia, nephritis, cataracts and deafness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam10 A G 9: 70,647,357 (GRCm39) D19G possibly damaging Het
Adhfe1 A G 1: 9,633,778 (GRCm39) K342R probably benign Het
Adk A G 14: 21,368,244 (GRCm39) N223S probably damaging Het
Aff4 A G 11: 53,289,212 (GRCm39) S454G probably benign Het
Ahnak T A 19: 8,984,420 (GRCm39) N1901K probably damaging Het
Camsap1 T C 2: 25,819,755 (GRCm39) T1578A probably benign Het
Ccdc63 A C 5: 122,268,350 (GRCm39) probably null Het
Ceacam1 G T 7: 25,176,113 (GRCm39) S27Y probably benign Het
Cit T C 5: 116,024,872 (GRCm39) probably null Het
Cntn4 A G 6: 106,414,825 (GRCm39) probably benign Het
Cyp2d26 A G 15: 82,676,928 (GRCm39) probably benign Het
Cyp3a13 A T 5: 137,908,237 (GRCm39) V204E probably damaging Het
Cyp51 G A 5: 4,136,636 (GRCm39) probably benign Het
Dipk1a T C 5: 108,057,886 (GRCm39) D179G probably damaging Het
Epb41l4b T G 4: 57,142,866 (GRCm39) E96D probably benign Het
Epg5 A G 18: 78,067,202 (GRCm39) E2221G probably damaging Het
Fbxo21 T A 5: 118,146,169 (GRCm39) N597K probably damaging Het
Fpr-rs4 CAGGAA CA 17: 18,242,596 (GRCm39) probably null Het
Fsip1 C A 2: 118,072,197 (GRCm39) E195D probably damaging Het
Gm10152 T C 7: 144,317,049 (GRCm39) F35L unknown Het
Gtpbp6 A C 5: 110,254,931 (GRCm39) V87G probably damaging Het
Hal A G 10: 93,327,002 (GRCm39) T176A probably damaging Het
Il12rb2 G T 6: 67,337,529 (GRCm39) N117K probably benign Het
Kalrn A G 16: 34,072,680 (GRCm39) V734A probably benign Het
Klf7 A G 1: 64,117,913 (GRCm39) V228A possibly damaging Het
Kng1 A G 16: 22,877,354 (GRCm39) Y54C probably damaging Het
Lpcat2 T G 8: 93,596,471 (GRCm39) N169K possibly damaging Het
Magohb A T 6: 131,266,385 (GRCm39) S40R probably damaging Het
Mgam A G 6: 40,633,363 (GRCm39) D186G possibly damaging Het
Mycbp2 A G 14: 103,469,960 (GRCm39) probably null Het
Myh15 A G 16: 48,975,928 (GRCm39) D1332G probably damaging Het
Ncor2 C T 5: 125,161,996 (GRCm39) R426H unknown Het
Nradd T C 9: 110,450,697 (GRCm39) E160G probably benign Het
Or10u4 G A 10: 129,801,861 (GRCm39) S230L probably damaging Het
Or2a54 T A 6: 43,093,312 (GRCm39) M212K probably benign Het
Otog A T 7: 45,937,063 (GRCm39) T1591S probably damaging Het
Oxsr1 A G 9: 119,076,140 (GRCm39) S389P probably benign Het
Pde3a A G 6: 141,434,732 (GRCm39) probably benign Het
Pi4k2b A T 5: 52,905,773 (GRCm39) I105L probably benign Het
Pilrb1 T C 5: 137,853,153 (GRCm39) R217G possibly damaging Het
Poteg A T 8: 27,946,774 (GRCm39) I159L probably benign Het
Ppargc1a A G 5: 51,705,858 (GRCm39) F75S probably damaging Het
Ptk2b T G 14: 66,409,954 (GRCm39) D466A probably benign Het
Ptpn21 A G 12: 98,655,785 (GRCm39) V394A possibly damaging Het
Rsf1 GCG GCGACGGCGACG 7: 97,229,114 (GRCm39) probably benign Het
Shisa3 G A 5: 67,768,651 (GRCm39) E184K possibly damaging Het
Slc4a2 A G 5: 24,636,557 (GRCm39) H283R probably damaging Het
Slc9a3 A G 13: 74,311,860 (GRCm39) S603G probably damaging Het
Tas2r124 A G 6: 132,731,858 (GRCm39) I56V possibly damaging Het
Tbcd G T 11: 121,431,762 (GRCm39) C470F probably damaging Het
Thsd1 A G 8: 22,749,333 (GRCm39) R674G probably benign Het
Zbtb11 T A 16: 55,818,372 (GRCm39) C599S probably damaging Het
Zfp541 A G 7: 15,812,252 (GRCm39) R302G possibly damaging Het
Other mutations in Myh9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00796:Myh9 APN 15 77,681,195 (GRCm39) splice site probably benign
IGL01105:Myh9 APN 15 77,665,678 (GRCm39) missense probably benign 0.01
IGL01137:Myh9 APN 15 77,653,742 (GRCm39) missense probably benign 0.19
IGL01399:Myh9 APN 15 77,651,470 (GRCm39) missense probably damaging 1.00
IGL01666:Myh9 APN 15 77,646,131 (GRCm39) missense probably benign 0.31
IGL01832:Myh9 APN 15 77,675,953 (GRCm39) missense probably benign 0.02
IGL01933:Myh9 APN 15 77,665,418 (GRCm39) missense probably benign 0.00
IGL02049:Myh9 APN 15 77,654,070 (GRCm39) missense probably benign 0.01
IGL02237:Myh9 APN 15 77,670,854 (GRCm39) missense probably benign 0.03
IGL02243:Myh9 APN 15 77,651,682 (GRCm39) missense probably damaging 1.00
IGL02248:Myh9 APN 15 77,670,814 (GRCm39) missense probably damaging 0.99
IGL02292:Myh9 APN 15 77,692,196 (GRCm39) missense probably damaging 1.00
IGL02315:Myh9 APN 15 77,654,173 (GRCm39) missense probably benign 0.00
IGL02427:Myh9 APN 15 77,660,004 (GRCm39) missense probably damaging 0.98
IGL02675:Myh9 APN 15 77,673,130 (GRCm39) missense possibly damaging 0.89
IGL02727:Myh9 APN 15 77,675,942 (GRCm39) missense probably benign 0.11
IGL02749:Myh9 APN 15 77,692,186 (GRCm39) nonsense probably null
IGL02887:Myh9 APN 15 77,680,220 (GRCm39) nonsense probably null
IGL02926:Myh9 APN 15 77,671,826 (GRCm39) missense probably damaging 1.00
IGL02945:Myh9 APN 15 77,646,205 (GRCm39) missense probably benign 0.05
IGL03137:Myh9 APN 15 77,675,289 (GRCm39) missense probably damaging 1.00
R0784:Myh9 UTSW 15 77,661,209 (GRCm39) splice site probably benign
R1375:Myh9 UTSW 15 77,653,568 (GRCm39) splice site probably null
R1535:Myh9 UTSW 15 77,662,013 (GRCm39) missense probably damaging 0.98
R1563:Myh9 UTSW 15 77,656,057 (GRCm39) missense probably damaging 0.99
R1629:Myh9 UTSW 15 77,648,601 (GRCm39) missense probably damaging 1.00
R1635:Myh9 UTSW 15 77,660,099 (GRCm39) missense probably benign 0.00
R1635:Myh9 UTSW 15 77,655,367 (GRCm39) missense probably benign 0.06
R1693:Myh9 UTSW 15 77,697,097 (GRCm39) missense probably damaging 1.00
R1791:Myh9 UTSW 15 77,657,464 (GRCm39) unclassified probably benign
R2010:Myh9 UTSW 15 77,656,147 (GRCm39) missense probably benign 0.06
R2078:Myh9 UTSW 15 77,648,112 (GRCm39) missense probably benign 0.16
R2092:Myh9 UTSW 15 77,648,550 (GRCm39) nonsense probably null
R2376:Myh9 UTSW 15 77,667,617 (GRCm39) missense probably benign 0.18
R2922:Myh9 UTSW 15 77,697,384 (GRCm39) missense probably damaging 1.00
R3709:Myh9 UTSW 15 77,657,547 (GRCm39) missense possibly damaging 0.84
R3710:Myh9 UTSW 15 77,657,547 (GRCm39) missense possibly damaging 0.84
R3737:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R3738:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R3739:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R4299:Myh9 UTSW 15 77,654,164 (GRCm39) missense probably benign
R4384:Myh9 UTSW 15 77,675,912 (GRCm39) splice site probably benign
R4514:Myh9 UTSW 15 77,648,200 (GRCm39) missense probably benign
R4631:Myh9 UTSW 15 77,681,228 (GRCm39) missense probably damaging 0.99
R4642:Myh9 UTSW 15 77,646,151 (GRCm39) missense probably benign 0.10
R4695:Myh9 UTSW 15 77,653,053 (GRCm39) missense probably damaging 0.99
R4709:Myh9 UTSW 15 77,671,717 (GRCm39) missense probably damaging 1.00
R4766:Myh9 UTSW 15 77,692,077 (GRCm39) missense probably damaging 0.97
R4826:Myh9 UTSW 15 77,673,146 (GRCm39) nonsense probably null
R4842:Myh9 UTSW 15 77,653,453 (GRCm39) missense probably damaging 0.99
R4946:Myh9 UTSW 15 77,657,540 (GRCm39) missense probably damaging 1.00
R5030:Myh9 UTSW 15 77,691,998 (GRCm39) intron probably benign
R5055:Myh9 UTSW 15 77,648,723 (GRCm39) missense probably benign 0.12
R5202:Myh9 UTSW 15 77,665,310 (GRCm39) critical splice donor site probably null
R5413:Myh9 UTSW 15 77,692,186 (GRCm39) nonsense probably null
R5435:Myh9 UTSW 15 77,653,809 (GRCm39) missense probably benign 0.00
R5701:Myh9 UTSW 15 77,675,964 (GRCm39) missense probably benign 0.00
R5757:Myh9 UTSW 15 77,655,362 (GRCm39) missense probably benign 0.44
R5793:Myh9 UTSW 15 77,653,077 (GRCm39) missense probably benign 0.23
R5952:Myh9 UTSW 15 77,657,532 (GRCm39) missense possibly damaging 0.65
R6248:Myh9 UTSW 15 77,669,422 (GRCm39) nonsense probably null
R6648:Myh9 UTSW 15 77,650,972 (GRCm39) missense probably benign 0.08
R7055:Myh9 UTSW 15 77,659,398 (GRCm39) missense probably damaging 1.00
R7106:Myh9 UTSW 15 77,659,321 (GRCm39) missense probably benign
R7180:Myh9 UTSW 15 77,692,110 (GRCm39) missense probably benign 0.00
R7205:Myh9 UTSW 15 77,667,672 (GRCm39) missense probably benign 0.08
R7254:Myh9 UTSW 15 77,650,024 (GRCm39) missense probably damaging 1.00
R7284:Myh9 UTSW 15 77,671,796 (GRCm39) missense probably damaging 1.00
R7417:Myh9 UTSW 15 77,648,065 (GRCm39) nonsense probably null
R7695:Myh9 UTSW 15 77,650,936 (GRCm39) missense probably benign 0.31
R7750:Myh9 UTSW 15 77,667,610 (GRCm39) missense probably benign 0.01
R7854:Myh9 UTSW 15 77,675,953 (GRCm39) missense probably benign 0.02
R8220:Myh9 UTSW 15 77,648,747 (GRCm39) missense possibly damaging 0.87
R8324:Myh9 UTSW 15 77,673,117 (GRCm39) critical splice donor site probably null
R8837:Myh9 UTSW 15 77,661,137 (GRCm39) missense possibly damaging 0.71
R8944:Myh9 UTSW 15 77,655,432 (GRCm39) missense probably benign
R9025:Myh9 UTSW 15 77,653,192 (GRCm39) missense probably benign
R9229:Myh9 UTSW 15 77,675,017 (GRCm39) missense possibly damaging 0.91
R9396:Myh9 UTSW 15 77,647,496 (GRCm39) missense probably benign
Z1088:Myh9 UTSW 15 77,659,458 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCTGGTCAGGTTAATGGAGC -3'
(R):5'- GAATGTTGCCTCCAGTCTCATG -3'

Sequencing Primer
(F):5'- CGGTATGATCAATTCAACCTCAG -3'
(R):5'- CAGTCTCATGGTGTTTTCTGTCCAG -3'
Posted On 2014-08-25